package com.atguigu.com.gmall.index.service;

import com.atguigu.gmall.pms.entity.CategoryEntity;
import org.springframework.stereotype.Service;

import java.util.List;


public interface IndexService {
    List<CategoryEntity> queryLvl1Categories(long l);

    List<CategoryEntity> queryLvl12CategoriesByPid(Long pid);

}
